Lennox is undoubtedly one of the global brand leaders and provides some of the most innovative and stunning HVAC systems.
It also provides the most advanced heating and similar systems like air conditioners, furnaces, etc.
The Lennox furnace combines cutting-edge technology, advanced engineering, and state-of-the-art sound-absorbing insulation.
Their make is so specific and focuses on sound absorption for a super-quiet operation.
One of the hit models, ML180E, comes with a 20-year limited warranty on the heat exchanger because of a solid build.
Where Is the Reset Button on The Lennox Furnace?
One can do it easily in 3 or 4 steps as below,
- Begin by finding the electrical panel of the furnace
- Switch it off to stop the power supply
- Now go and look at the control panel of the furnace
- Then, examine the same furnace for some more time and observe for a small, raised button
- The button is right there on the ignition control panel/ limit control switch
Resetting the AC thermostat
A digital thermostat needs a reset now and then like a cable modem.
It helps it to get back in proper shape, and you will know when a reset is required.
The thermostat will fail to regulate the house temperature properly, showing the need for a master reset as in steps below –
- First, shut down the AC at the thermostat level.
- Turn off the AC unit which is the first step in the resetting level.
- Reset the circuit breaker box
- Wait for half a minute
- Turn the AC thermostat again on
Locating the furnace’s motor reset button –
Do the steps given below, and you are good to go –
- Begin by turning off the power as done in the above step as well
- Do this right at the clear markings of the circuit breaker
- Lift the blower compartment to the upper side to easily access the blower wheel and motor
- You will also observe a small red/ yellow button right on the side of the blower motor
- Press the reset button simply
Furnace not heating and similar issues –
It is a clear case of a thermostat malfunction.
- The most common cause is tripping off the circuit breaker.
- Or the pilot light goes out in most combustion furnaces.
- Also, check for any short fuse.
Checking for a fuse for an HVAC includes some features like the outside system not working properly.
One can also listen to some mild humming sound indicating the problem.
Some other questions,
Related Questions and Frequently Asked Questions (FAQ)
Q1.) How can one reset the thermostat?
Answer: Begin by wiping off the thermostat status clean via a reset, and since thermostats vary from brand to brand, see your manual for all help regarding this.
Q2.) Do we have a reset button on all the AC units?
Answer: Find the reset button on your AC unit, which is a small red button and reset is imprinted on it.
One can also consult the instruction manual for extra assistance.
Q3.) How to reset the AC compressor?
Answer: Begin by turning off the thermostat control.
- Then locate the air conditioning breakers in the main circuit box for air conditioning/ heating.
- Then, pull the same button and find its location.
Q4.) How does the limit control switch work on a Lennox furnace?
Answer: There is a raised button/ switch right on the furnace ignition control box; that one calls the Limit control switch.
Q5.) What is the reason behind my Lennox AC not working properly?
Answer: A clogging in the air filter is one of the reasons
Another reason can be the coils being dirty.
This means AC will not be able to maintain any proper temperature, and the compressor will also run improperly and take double the load.
Q6.) Why, despite my air conditioner running, is it not cooling the house?
Answer: Most common problem is the lack of leakage of the refrigerant.
As we all know that refrigerant is the same coolant that absorbs heat from the air to cool off rooms.
Q7.) How to know if my AC capacitor is bad or faulty?
Answer: It is not rocket science to know if your AC capacitor is bad or faulty –
- The AC isn’t blowing cold air. This is one of the warning signs.
- AC is taking some time to begin is another sign
- Some weird humming sound comes from the AC
- AC is shutting off its own
- AC is not switching on
Q8.) How to troubleshoot your Lennox furnace?
Answer: It is a very simple process.
- Check for all the vents and make sure each of them opens properly.
- Clean the air filters properly.
- Check the pilot light and gas burners.
Q9.) How good is a Lennox furnace?
Answer: Well, Lennox furnaces have been there for a long time and are easily the longest-running American furnace companies out there.
They provide cutting-edge features and a brand-new approach to long-term warranties.
Q10.) How much time do Lennox Furnaces last?
Answer: 15 to 22 years is the life span of the Lennox furnaces, while the heat pumps last for over a decade time.
This also includes some other factors like climate and maintenance you provide.
Q11.) How much does it cost to have a Lennox furnace?
Answer: $2460 to $3900
- This includes all the installation costs as well.
- It also deviates a lot with the model types, and an 1800 sq. foot home may expect to pay around $3,500+ for a gas furnace.
Q12.) What is the manufacturing process of Lennox?
Answer: Lennox manufactures in Richardson, near Dallas, and now it has scores of distribution facilities across North America.
Q13.) Is it expensive to have a Lennox furnace?
Answer: While the initial installation and setup may look more costly, but the overall cost is not much.
A Lennox furnace goes through many checks to ensure a cost-effective heating system in the long run.
Q14.) Is it difficult to get the Lennox furnace parts?
Answer: Yes,
In comparison to other brands, the replacement material is a bit scarce for Lennox.
However, their products are sturdy that last much longer than others.
Q15.) Who owns Lennox?
Answer: Lennox international comes completely under the Norris family, and they have been doing this since 1904.
Q16.) How much noise does the Lennox furnace make?
Answer: Not enough and are silent on the contrary.
- They use the Silent Comfort tech for an exceptionally quiet operation.
- The Lennox SLP98V is one such example that was proved to be 50% less noisy than other competitors.
Q17.) How much is the time and life for HVACs?
Answer: 20 to 30 years.
Most last even longer, and boilers last longer than furnaces up to 25 to 35 years.
Q18.) Which is the quietest gas furnace in the market?
Answer: The carrier infinity 59MN7A model is the best.
It was the winner of the lowest sound rating and exceeded many competitors heavily.
Q19.) How does a two-stage furnace when it comes to noise?
Answer: Not only is a two-stage furnace quieter than others, but also it generates more heat for your house.
It has a longer and slower heating cycle which makes the rapid heating in a single furnace an old school thought.
Q20.) Which is better? A Goodman or an American standard AC?
Answer: Hands down, both ACs are durable.
However, it is the American Standard that gives slightly better efficiency.
But, the compressor of Goodman comes with a longer warranty period, so choose for yourself.
Final Verdict:
Lennox is among the longest-running American furnace firms.
They are also the most innovative and forward thinkers and can produce some of the best techs.
These 20 plus models have given them a brand of excellence and reputable products.
Most of their products use gas, but some also use oils, their fuel types.
They offer some of the most awesome HVAC and furnace, ACs which work perfectly for long operations.
They are the quietest and the most efficient systems in today’s times.
In the long run, one will save a lot of money on this product.
Some problems are inevitable even to the best of brands and products.
Most of the problems can be done okay by resetting the system and troubleshooting for other issues.
Most issues are due to improper maintenance and climatic conditions around you.
So, figuring out the issue is just like a fuse being blown or some other problem that brings a fault.
Lennox comes with two-stage furnaces, which are quieter than the single one and more efficient also.
One-stage furnace rapidly heats the system causing discomfort to some users, while the two-stage furnace slowly heats the system.
The new and improved constant torque motors offer more cost savings for the long-run operations of the furnace.
SLP98V is the most hit product and saves the most energy, and has an AFUE rating of 98.7%.
The system runs on natural gas as fuel and comes preinstalled with the Lennox smart thermostat.
Also, on most models, you can get over 20 years of warranty on heat exchanged, which is nice.
Simply troubleshoot it and reset after some while to keep its performance well and balanced for many generations to come.
Thanks for reading!